Unreal Engine Issues

SKP Import - Applied texture maps from previous Twinmotion versions are lost after reimport in TM 2025.1.1

Reported in SF [Link Removed] For SKP imports that were added to a file in a previous version of Twinmotion, when the .tm file is concerted to and opened in TM 2025.1.1, if the SKP model is re-impo ...

[Alias] Reimport of a StaticMesh failed

The user suggest to add the option "Only New Meshes" ...

Scale animation with joint orient set in fbx is broken.

Legacy Fbx: Importing multiple skeletalmesh put all of them in the same package.

Sequencer Export to FBX file framerate is always 30fps, regardless of playback rate in Sequencer

This issue can cause problems for developers who are operating at framerates that aren't 30fps (eg 24).  In Sequencer: [Link Removed] In Maya: [Link Removed] ...

Volumes with infinite or missing faces when importing .fbx file

UDN Description: We are having issues with the "Create Blocking Volume" tool on StaticMeshActors. When we create a convex blocking volume (any convex, rough or heavy), we often have volumes that ha ...

UE4 Ignoring Bone information from FBX Exported from 3DSMax

The licensee has provided an animation created in 3DSMax where the Weapon Bone is stationary to which they attach a weapon socket in the editor. However, once imported into the editor, the Weapon B ...

[Legacy][FBX] Animation curves are not added to the skeleton anymore

Message Log not updating Categories in Real-Time

When importing an FBX with a known FBX import issue and the Message Log already open, the FBX Import error will appear but the FBX Import Category which is not present upon opening the Message Log w ...

Materials and geometry are sometimes incorrect in imported animated .fbx files.